Phenyl J acid119-40-4100 % similar Phenyl γ-acid119-19-781 % similar N-Methyl J acid22346-43-668 % similar 4-Hydroxy-6-[(3-sulfophenyl)amino]-2-naphthalenesulfonic acid25251-42-767 % similar 7,7′-(Carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid]134-47-465 % similar 1-Naphthol-3,6-disulfonic acid578-85-865 % similar 7-Amino-4-hydroxy-2-naphthalenesulfonic acid87-02-558 % similar 7-Acetamido-4-hydroxy-2-naphthalenesulfonic acid6334-97-050 % similar 5-Amino-1-hydroxy-3-naphthalenesulfonic acid489-78-148 % similar Gamma acid90-51-748 % similar Chromotropic acid148-25-448 % similar 8-Hydroxy-1,6-naphthalenedisulfonic acid117-43-146 % similar 2-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid6535-70-244 % similar 2-Naphthalenesulfonic acid, 7,7′-(carbonyldiimino)bis[4-hydroxy-, sodium salt (1:2)20324-87-244 % similar H Acid90-20-042 % similar Azomethine H32266-60-741 % similar Naphthalene-2-sulfonic acid120-18-341 % similar 4-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt20349-39-741 % similar N-Phenyl-2-naphthylamine135-88-640 % similar 6-Amino-1,3-naphthalenedisulfonic acid118-33-240 % similar